Logo

Recent tests

Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
Spoof status key
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
16115532023-07-24 23:00:142804:8b20:1xx::/40273713bra (Brazil)noblockedblocked/40Report
16115522023-07-24 22:55:422804:8b20:1xx::/40273713bra (Brazil)noblockedblocked/40Report
16057692023-07-13 12:44:212804:8b20:83xx::/40273713bra (Brazil)noblockedblocked/40Report
16057512023-07-13 12:13:462804:8b20:83xx::/40273713bra (Brazil)noblockedblocked/40Report
16040812023-07-10 19:06:022804:8b20:1xx::/40273713bra (Brazil)noblockedblocked/40Report
16026862023-07-07 21:13:212804:8b20:1xx::/40273713bra (Brazil)noblockedblocked/40Report
16001072023-07-03 13:56:442804:8b20:1xx::/40273713bra (Brazil)noblockedblocked/40Report
15946462023-06-22 13:18:352804:8b20:1xx::/40273713bra (Brazil)noblockedblocked/40Report
15809532023-05-26 16:00:562804:8b20:1xx::/40273713bra (Brazil)noblockedblocked/40Report
15794002023-05-23 20:53:562804:8b20:1xx::/40273713bra (Brazil)noblockedblocked/40Report
15765742023-05-18 13:07:242804:8b20:1xx::/40273713bra (Brazil)noblockedblocked/40Report
15754552023-05-16 13:43:202804:8b20:1xx::/40273713ury (Uruguay)noblockedblocked/40Report
15719662023-05-09 16:16:362804:8b20:1xx::/40273713bra (Brazil)noblockedblocked/40Report
15694552023-05-04 14:41:122804:8b20:1xx::/40273713bra (Brazil)noblockedblocked/40Report
15540172023-04-03 22:56:092804:8b20:1xx::/40273713bra (Brazil)noblockedblocked/56Report
15498502023-03-27 01:09:552804:8b20:40xx::/40273713ury (Uruguay)nounknownunknownnoneReport
15496682023-03-26 15:24:172804:8b20:40xx::/40273713ury (Uruguay)nounknownunknownnoneReport
15496662023-03-26 15:20:062804:8b20:40xx::/40273713ury (Uruguay)noreceivedreceivednoneReport
15496652023-03-26 15:16:362804:8b20:40xx::/40273713ury (Uruguay)nounknownunknownnoneReport
15496622023-03-26 15:12:542804:8b20:40xx::/40273713ury (Uruguay)nounknownunknownnoneReport

All results shown
Last Modified